a {
    /*去下划线*/
    text-decoration: none;
    /*字体颜色*/
    color: black;
}

hr {
    color: #ccc;
}

.same1 {
    width: 16px;
    text-align: left;
}

.same2 {
    width: 934px;
    text-align: left;
}

.same3 {
    width: 136px;
    text-align: right;
}

.box {
    margin: 0 auto;
    width: 1100px;
}

.text-p {
    /*段首缩进两格*/
    text-indent: 2em;
}

.img-p {
    text-align: center;
}